I'm guessing that Google has a way of tracking people that read you via feed, especially if it's their Reader being used. Just curious, am I the lone "other" who reads you in this fashion?
Intriguing question! I went to my engineer husband to help me figure it out. I learned I have only five people subscribed via feed, which means that when I get 100 hits in a day, people are coming here mostly via other means. My current stats show: 59% referral, 30% direct, and 11% search engines. Thanks for the nudge to learn more :)